Wall thickness
SCH 5s-SCH XXS
Standard
ASTM DIN EN BS JIS GOST etc.
Name
pipe fittings Duplex steel 2507 butt welding elbow
Surface treatment
sand blasting, roll blasting, pickled or polished
Degree
30, 45, 60, 90, 180 degree
Radius
long, short, R=1.5D, R=1D
Production process
seamless or welded
Material
304,304l,316,316, 321,347h,310s, s31803,saf2205, etc.